Single color image super-resolution using quaternion-based sparse representation

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn , Issue , 2014, Pages 5804-5808

  Yu, Mengqi ^a,b   Xu, Yi ^a,b   Sun, Peng ^a,b  

^a SHANGHAI JIAO TONG UNIVERSITY   (China)

^b Shanghai Key Lab of Digital Media Processing and Transmations   (China)

Author keywords

dictionary learning; OMP; PCA; Quaternion; sparse representation; super resolution

Indexed keywords

COLOR; LUMINANCE; SIGNAL PROCESSING;

DICTIONARY LEARNING; OMP; PCA; QUATERNION; SPARSE REPRESENTATION; SUPER RESOLUTION;

OPTICAL RESOLVING POWER;

EID: 84905270518     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2014.6854716     Document Type: Conference Paper

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